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D9T Dozer

D9T Dozer

At a Glance

Engine Model (1)
Cat® C18
Flywheel Power
436 HP
Operating Weight
106618 lb
Shipping Weight
80062 lb
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The Cat D9T has a reputation for outstanding productivity, operator comfort, and robust reliability. It is a highly versatile machine flexible enough to be used in heavy construction, quarries, landfills, forestry, and mine sites. Cat customers can count on the D9T’s continued legacy of superior performance, long life, ease of operation and world-class service from the global Cat dealer network to be the backbone of their operation.

Engine - U.S. EPA Tier 4 Final/EU Stage IV

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Engine Model (1) Cat® C18
Bore 5.7in
Stroke 7.2in
Displacement 1106in³
Engine Power - Gross SAE J1995* 469HP
Engine Power - ISO 14396 460HP
Engine Power - Net Power SAE J1349/ISO 9249 436HP
Net SAE J1349/ISO 9249 436HP
Engine Model (2) Cat C18 ACERT
Note *Excludes all fan losses.


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Flywheel Power 436HP
Emissions U.S. EPA Tier 4 Final and EU Stage IV


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Operating Weight 106618lb
Shipping Weight 80062lb


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Shoe Type Extreme Service
Width - Shoe 24in
Shoes/Side 43
Grouser Height 3.3in
Pitch 9.4in
Ground Clearance 23.5in
Track Gauge 88.6in
Length - Track on Ground 136.6in
Ground Contact Area 6569in²
Track Rollers/Side 8
Number of Carrier Rollers 1 per side (optional)


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Ground Clearance* 23.4in
Track Gauge 88.6in
Width - Without Trunnions - Standard Shoe 113.4in
Width - Over Trunnions 129.9in
Height - FOPS Cab* 150.4in
Height - Top of Stack* 157.4in
Height - ROPS/Canopy* 157.5in
Drawbar Height (Center of Clevis)* 30in
Length - Track on Ground 136.6in
Overall Length - Basic Tractor 193.3in
Length - Basic Tractor - With Drawbar 204in
Length - Basic Tractor - With Winch 218.3in
Length - With SU-Blade** 270.9in
Length - With U-Blade 274.3in
Length - With Single-Shank Ripper 257in
Length - With Multi-Shank Ripper 257.4in
Overall Length - SU-Blade/SS Ripper 324in
Note (1) *Includes grouser height for total dimensions on hard surfaces.
Note (2) **Includes drawbar.


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1 Forward 2.4mile/h
2 Forward 4.2mile/h
3 Forward 7.3mile/h
1 Reverse 2.9mile/h
2 Reverse 5.2mile/h
3 Reverse 8.9mile/h
1 Forward - Drawbar Pull 161000lbf
2 Forward - Drawbar Pull 90000lbf
3 Forward - Drawbar Pull 50000lbf

Service Refill Capacities

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Fuel Tank 217gal (US)
DEF Tank 9.5gal (US)
Cooling System 25.9gal (US)
Engine Crankcase* 9.7gal (US)
Power Train 43.3gal (US)
Final Drive - Each 3.9gal (US)
Roller Frames - Each 11.9gal (US)
Pivot Shaft Compartment 7.9gal (US)
Hydraulic Tank Oil - Only 23.5gal (US)
Note *With oil filters.

Hydraulic Controls

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Pump Type Piston-type pump geared from flywheel
Pump Output - Steering 102gal/min
Pump Output - Implement 60gal/min
Tilt Cylinder Flow - Rod End Flow 37gal/min
Tilt Cylinder Flow - Head End Flow 50gal/min
Lift Cylinder Relief Valve Setting 3800psi
Tilt Cylinder Relief Valve Setting 2800psi
Ripper - Lift - Relief Valve Setting 3800psi
Ripper - Pitch - Relief Valve Setting 3800psi
Steering System - Pressure 5875psi
Tank Capacity 23.5gal (US)


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Winch Model PA 140VS
Weight* 3950lb
Oil Capacity 4gal (US)
Increased Tractor Length 21.9in
Drum Width 12.6in
Wire Cable Diameter - Recommended 1.13in
Wire Cable Diameter - Optional 1.25in
Maximum Drum Capacity - Recommended Cable Length 257ft
Maximum Drum Capacity - Optional Cable Length 204ft
Wire Cable Ferrule Size - Length 2.8in
Wire Cable Ferrule Size - Outside Diameter 2.4in
Note *Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. With counterweight: 3700 kg (8,150 lb).


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ROPS ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria SAE J1040 May 94, ISO 3471:1994.
FOPS FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II.